Wii strong, PS3 moderate to strong, Xbox360 mediocre

[NJ5]

Wait wait guys... Look hard at the title:

PS3: moderate (...)
360: mediocre

Can't you see the bias? Merriam Webster's dictionary will help you:

me·di·o·cre: of moderate or low quality, value, ability, or performance

EDIT - Also (emphasis mine):

And while I have some issues with the upcoming catalog of games (it's a bit weak), it's strong enough to justify people spending their cash on the device.